package com.kaifamiao.demo.d0820;

import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;

public class Demo02 {

    public static void main(String[] args) {
        LinkedHashMap map = new LinkedHashMap(16, 0.75F, true);

        map.put(2, 3);

        map.put(1, 3);

        map.put(0, 3);

        System.out.println(map);

        map.get(1);

        System.out.println(map);

    }
}
